- The touch feeling of the model is similar to real human skin. 
- The buttocks model is composed of epidermis layer, muscular layer and skeletal frame. 
- The skin is made of soft silicon that leaves no needle marks. 
- Ventrogluteal and dorsogluteal site injection practice is possible. 
- Both side of buttocks can be used for practice. 
- Drug injection and Automated drain 
- Mechanical pump drains the injected liquid automatically. 
- Self training and Evaluation mode are supplied. 
- The location and depth of injection is detected and displayed. 
- Animated video and Guidelines for injection procedures are supplied. 
- The evaluation results are stored with Graphic database. 
- Touch screen type user interface with tablet PC. 
- Automated on-line connection with Bluetooth interface. 
- User can select AC 110V/220V 60/50Hz power or Battery power. 
- The efficacy of training can be maximized by graphic animations with anatomical representation